Pythagoras Theroem
ICSE · Class 7 · Mathematics
All formulas from Pythagoras Theroem in ICSE Class 7 Mathematics. Key equations, constants, and identities for board exam preparation.
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Formulas
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BC^2 = AB^2 + AC^2
AB^2 = AC^2 + BC^2 ⇒ ∠ACB = 90°
AB^2 = BC^2 + AC^2 ⇒ ΔABC is right-angled with ∠C = 90°
AB^2 > BC^2 + AC^2 ⇒ ΔABC is obtuse-angled with ∠C > 90°
AB^2 < BC^2 + AC^2 ⇒ ΔABC is acute-angled with ∠C < 90°
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